Sunday 27 November 2011

Junkers Variable Pitch Propeller







Design and mode of operation of Junkers variable pitch propeller (based on the Hamilton principle), as featured in Das Flugzeug - Dritte Auflage [The Aircraft - Third Edition], edited by Theo E. Sönnichsen, published by Richard Carl Schmidt & Co., Berlin, Germany, 1942. (German Aviation 1919-1945 collection)

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